Kunci Jawaban Latihan 1.4 Matematika Kelas 9 Halaman 46, 47, 48, 49 Full Pembahasan Materi Perpangkatan

Contoh (5^5)/5^5 = 5^(5-5) = 5^0 = 1

7^0 = 1

Contoh: (7^7) x 7^-7 = 7^(7 + (-7)) = 7^0 = 1

2. Tentukan hasil operasi bilangan berpangkat berikut ini.

a. 3^1 + 3^0
= 3 + 1
= 4

b. (-2)^-6
= (-1/2)^6
= 1/2^6
= 1/64

Baca Juga: Kunci Jawaban Tantri Basa Jawa Kelas 2 Halaman 19, 20, 21, 22 Gladhen 1 Nulis Ukara

c. (-3^3) x (-3^0)
= -27 x 1
= -27

d. (1/6)^-3
= 6^3
= 216

e. (-2/3)^-2
= (3/-2)^2
= 9/4